package test.day03;

import java.util.Scanner;

public class test01 {
    public static void main(String[] args) {

        //Scanner扫描器
//        Scanner scan = new Scanner(System.in);
//        int i = scan.nextInt();
//
//        System.out.println(i);
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        System.out.println(a);

    }
}
